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How can I compare two dates in PHP?
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MatthewMatthew
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What .NET collection provides the fastest search
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143
In the most general case, consider System.Collections.Generic.HashSet as your default "Contains...
How to convert a string to lower or upper case in Ruby
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4
Watch out! looks to me like using the bang "!" will return nil if there's no capital letter. so str = "this".downcase! returns str = ni...
How to determine the screen width in terms of dp or dip at runtime in Android?
...ris Stillwell
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answered Aug 1 '12 at 8:19
DaxDax
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Get records with max value for each group of grouped SQL results
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answered Aug 24 '12 at 1:55
Bohemian♦Bohemian
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Prevent text selection after double click
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354
function clearSelection() {
if(document.selection && document.selection.empty) {
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Overriding a Rails default_scope
... Pär WieslanderPär Wieslander
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How can I make setInterval also work when a tab is inactive in Chrome?
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154
On most browsers inactive tabs have low priority execution and this can affect JavaScript timers...
Can I concatenate multiple MySQL rows into one field?
...s_hobbies
GROUP BY person_id;
As Dag stated in his comment, there is a 1024 byte limit on the result. To solve this, run this query before your query:
SET group_concat_max_len = 2048;
Of course, you can change 2048 according to your needs. To calculate and assign the value:
SET group_concat_max_le...
Python 2.7 getting user input and manipulating as string without quotations
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Sven MarnachSven Marnach
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